{"id":"https://openalex.org/W4411812836","doi":"https://doi.org/10.1145/3742920","title":"Schema Change Recommendation for User-Curated Webtables Using Temporal Data","display_name":"Schema Change Recommendation for User-Curated Webtables Using Temporal Data","publication_year":2025,"publication_date":"2025-06-30","ids":{"openalex":"https://openalex.org/W4411812836","doi":"https://doi.org/10.1145/3742920"},"language":"en","primary_location":{"id":"doi:10.1145/3742920","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3742920","pdf_url":null,"source":{"id":"https://openalex.org/S131231701","display_name":"ACM Transactions on the Web","issn_l":"1559-1131","issn":["1559-1131","1559-114X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on the Web","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1145/3742920","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5042896292","display_name":"Tobias Bleifu\u00df","orcid":"https://orcid.org/0009-0006-9517-7707"},"institutions":[{"id":"https://openalex.org/I143288331","display_name":"Hasso Plattner Institute","ror":"https://ror.org/058rn5r42","country_code":"DE","type":"facility","lineage":["https://openalex.org/I143288331","https://openalex.org/I176453806"]},{"id":"https://openalex.org/I176453806","display_name":"University of Potsdam","ror":"https://ror.org/03bnmw459","country_code":"DE","type":"education","lineage":["https://openalex.org/I176453806"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Tobias Bleifu\u00df","raw_affiliation_strings":["Hasso-Plattner Institute for Digital Engineering","University of Potsdam"],"affiliations":[{"raw_affiliation_string":"Hasso-Plattner Institute for Digital Engineering","institution_ids":["https://openalex.org/I143288331"]},{"raw_affiliation_string":"University of Potsdam","institution_ids":["https://openalex.org/I176453806"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011231340","display_name":"Leon Bornemann","orcid":"https://orcid.org/0000-0001-9939-4932"},"institutions":[{"id":"https://openalex.org/I143288331","display_name":"Hasso Plattner Institute","ror":"https://ror.org/058rn5r42","country_code":"DE","type":"facility","lineage":["https://openalex.org/I143288331","https://openalex.org/I176453806"]},{"id":"https://openalex.org/I176453806","display_name":"University of Potsdam","ror":"https://ror.org/03bnmw459","country_code":"DE","type":"education","lineage":["https://openalex.org/I176453806"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Leon Bornemann","raw_affiliation_strings":["Hasso-Plattner Institute for Digital Engineering","University of Potsdam"],"affiliations":[{"raw_affiliation_string":"Hasso-Plattner Institute for Digital Engineering","institution_ids":["https://openalex.org/I143288331"]},{"raw_affiliation_string":"University of Potsdam","institution_ids":["https://openalex.org/I176453806"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053028480","display_name":"Felix Naumann","orcid":"https://orcid.org/0000-0002-4483-1389"},"institutions":[{"id":"https://openalex.org/I176453806","display_name":"University of Potsdam","ror":"https://ror.org/03bnmw459","country_code":"DE","type":"education","lineage":["https://openalex.org/I176453806"]},{"id":"https://openalex.org/I143288331","display_name":"Hasso Plattner Institute","ror":"https://ror.org/058rn5r42","country_code":"DE","type":"facility","lineage":["https://openalex.org/I143288331","https://openalex.org/I176453806"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Felix Naumann","raw_affiliation_strings":["Hasso-Plattner Institute for Digital Engineering","University of Potsdam"],"affiliations":[{"raw_affiliation_string":"Hasso-Plattner Institute for Digital Engineering","institution_ids":["https://openalex.org/I143288331"]},{"raw_affiliation_string":"University of Potsdam","institution_ids":["https://openalex.org/I176453806"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088315797","display_name":"Divesh Srivastava","orcid":"https://orcid.org/0000-0002-7609-9217"},"institutions":[{"id":"https://openalex.org/I4210098511","display_name":"Office of the Chief Scientist","ror":"https://ror.org/00f21s284","country_code":"IL","type":"government","lineage":["https://openalex.org/I4210098511","https://openalex.org/I4210113586"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Divesh Srivastava","raw_affiliation_strings":["AT& T Chief Data Office","AT&T Chief Data Office"],"affiliations":[{"raw_affiliation_string":"AT& T Chief Data Office","institution_ids":["https://openalex.org/I4210098511"]},{"raw_affiliation_string":"AT&T Chief Data Office","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5042896292"],"corresponding_institution_ids":["https://openalex.org/I143288331","https://openalex.org/I176453806"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.08386264,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"19","issue":"3","first_page":"1","last_page":"29"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12016","display_name":"Web Data Mining and Analysis","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7382197976112366},{"id":"https://openalex.org/keywords/schema","display_name":"Schema (genetic algorithms)","score":0.6276419162750244},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4144393801689148},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.36541974544525146},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.36124086380004883}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7382197976112366},{"id":"https://openalex.org/C52146309","wikidata":"https://www.wikidata.org/wiki/Q7431116","display_name":"Schema (genetic algorithms)","level":2,"score":0.6276419162750244},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4144393801689148},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.36541974544525146},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.36124086380004883}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3742920","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3742920","pdf_url":null,"source":{"id":"https://openalex.org/S131231701","display_name":"ACM Transactions on the Web","issn_l":"1559-1131","issn":["1559-1131","1559-114X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on the Web","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1145/3742920","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3742920","pdf_url":null,"source":{"id":"https://openalex.org/S131231701","display_name":"ACM Transactions on the Web","issn_l":"1559-1131","issn":["1559-1131","1559-114X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on the Web","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W2008896880","https://openalex.org/W2035786766","https://openalex.org/W2042893791","https://openalex.org/W2108223890","https://openalex.org/W2108349789","https://openalex.org/W2115584760","https://openalex.org/W2338381085","https://openalex.org/W2419624451","https://openalex.org/W2612649659","https://openalex.org/W2752618741","https://openalex.org/W2798664493","https://openalex.org/W2798991201","https://openalex.org/W2884499287","https://openalex.org/W2914775527","https://openalex.org/W2951621897","https://openalex.org/W3013008430","https://openalex.org/W3082424964","https://openalex.org/W3105935311","https://openalex.org/W3171598330","https://openalex.org/W3174380000","https://openalex.org/W3174400887","https://openalex.org/W3175201267","https://openalex.org/W4366660144","https://openalex.org/W4378651134","https://openalex.org/W4389523882","https://openalex.org/W6929609108"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"On":[0],"the":[1,16,29,64,95,104,117,131,134,155,161,168],"web,":[2],"huge":[3],"corpora":[4],"of":[5,12,18,31,41,66,103,108,130,154,176,188],"tables":[6],"exist,":[7],"which":[8],"can":[9,22,112],"include":[10],"millions":[11],"tables,":[13,110],"as":[14],"in":[15,28,133],"case":[17,30],"Wikipedia.":[19,151],"Maintaining":[20],"them":[21],"be":[23],"a":[24,38,85,139,143,171],"time-consuming":[25],"task":[26],"and,":[27],"many":[32],"authors":[33],"and":[34,49,88,178,182,198],"editors,":[35],"also":[36,147],"requires":[37],"great":[39],"deal":[40],"coordination":[42],"to":[43,58,62,70,93],"ensure":[44],"high":[45],"quality,":[46],"complete,":[47],"consistent,":[48],"readable":[50],"schemata.":[51],"In":[52,152],"this":[53,75],"work,":[54],"we":[55,77,111,137,166],"investigate":[56],"how":[57,69],"provide":[59,94],"automatic":[60],"suggestions":[61,97,115],"improve":[63],"schema":[65,72,82],"webtables,":[67],"namely,":[68],"recommend":[71],"changes.":[73],"For":[74],"purpose,":[76],"derive":[78],"rules":[79,92],"from":[80],"past":[81],"changes":[83,118,132],"via":[84],"lattice-based":[86],"approach":[87,190],"then":[89],"rank":[90,167,174],"these":[91],"best-fitting":[96],"for":[98,128,180],"each":[99],"webtable.":[100],"Making":[101],"use":[102],"entire":[105,162],"edit":[106],"history":[107],"Wikipedia":[109],"compare":[113],"our":[114,157,189],"with":[116,170],"that":[119,127,145],"were":[120],"actually":[121],"performed":[122],"by":[123],"editors.":[124],"We":[125],"show":[126],"75.13%":[129],"test":[135],"set,":[136],"make":[138],"correct":[140],"recommendation,":[141],"namely":[142],"change":[144],"was":[146],"observed":[148,163],"subsequently":[149],"on":[150,191],"58.66%":[153],"cases,":[156],"recommendation":[158],"even":[159],"covers":[160],"change.":[164],"Finally,":[165],"recommendations":[169],"mean":[172],"reciprocal":[173],"(MRR)":[175],"0.73":[177],"0.69":[179],"matches":[181],"full":[183],"matches,":[184],"respectively.":[185],"A":[186],"validation":[187],"three":[192],"Fandom":[193],"wikis":[194],"confirms":[195],"its":[196],"effectiveness":[197],"generality.":[199]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}